Local Calling Guide

Area code/prefix search

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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 747

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-747 A North Richland Hills TX   624H ONVOY SPECTRUM, LLC 552      
817-747 0 North Richland Hills TX   624H ONVOY SPECTRUM, LLC 552   2025-05-16   
817-747 1 North Richland Hills TX   624H ONVOY SPECTRUM, LLC 552   2025-05-16   
817-747 2 North Richland Hills TX   624H ONVOY SPECTRUM, LLC 552   2025-05-16   
817-747 6 North Richland Hills TX   6529 T-MOBILE USA, INC. 552   2025-07-22   
817-747 7 North Richland Hills TX   6529 T-MOBILE USA, INC. 552   2025-04-18   
817-747 8 North Richland Hills TX   6529 T-MOBILE USA, INC. 552   2025-04-18   
817-747 9 North Richland Hills TX   6529 T-MOBILE USA, INC. 552   2025-04-18   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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